welded waya raga an yi da high quality-carbon karfe waya da bakin karfe waya.
Ana raba hanyar walda ta hanyar walda ta farko sannan kuma a yi plating, ta farko sannan a yi walda;Haka kuma an raba shi zuwa ragar igiyar waya mai zafi mai ɗorewa, igiyar waya mai walƙiya ta electro-galvanized, welded ɗin waya mai ɗorewa, welded ɗin waya mai rufaffiyar tsoma, ragar waya na bakin karfe, da dai sauransu, idan aka yi amfani da shi azaman shingen tsaro, to filastik ɗin da aka tsoma welded ɗin ɗin shine. mafi kyawun zaɓinku.